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Electronic appliance repair tips database - TV (LCD,TFT,Plasma,Digital), Monitor, VCR, DVD recorder and player, Digital camera, Audio equipment, Microwave ovens, Phone systems, Computer repair
Make
Model
Problem
Solution
Date
Found: 3
Naiko
CTV
N2897
Sound absent - pic ok
No 26v supply to audio chip. Replace QR26 (TIP115).
14-09-04
Naiko
N2897
Dead with whining psu
C134 dry joints, LOP Tr s/c but overheated when replaced - R196 in supply to TDA4950 & chip replaced
14-09-04
Naiko
N2897
F16
No sound/pic R170 0R1 fusible o/c in 25v supply
Failed again when replaced - TDA1521A sound o/p IC was the cause
14-09-04
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Last SM download : Liebherr CNES 3366
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